29Chapter 2 Life with Your MacBook Pro
ÂThree-nger swipingletsyourapidlypagethroughdocuments,movetotheprevious
ornextphoto,andmore.
ÂFour-nger swipingworksintheFinderandallapplications.Swipingfourngers
totheleftorrightactivatesApplicationSwitchersoyoucancyclethroughopen
applications.SwipingfourngersupordowncausesExposétoshowthedesktop
ordisplayallopenwindows.

Toenableordisableanyofthegestures,chooseApple()>SystemPreferences,and
thenclickTrackpad.Clickthecheckboxestoturnthegesturesonoro.